Home  / PP/18/3/4 - Patents, Designs and Trade Marks Register

PP/18/3/4 - Patents, Designs and Trade Marks Register

Reference code
PP/18/3/4
Level of description
Sub file
Title
Patents, Designs and Trade Marks Register
Date/s
1934-1947
Quantity & Format
1 item
Scope and content
Ledger containing details of Isokon patents and designs. Includes information such as application dates and serial numbers, date of sealing, inventor, dates taxes are due, and title of the product. The ledger is divided into four sections: British patent applications, foreign patent applications, British designs, and foreign design applications. Not catalogued to item level.
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